135045956 has 6 divisors (see below), whose sum is σ = 236330430. Its totient is φ = 67522976.

The previous prime is 135045947. The next prime is 135045983. The reversal of 135045956 is 659540531.

It can be written as a sum of positive squares in only one way, i.e., 128368900 + 6677056 = 11330^2 + 2584^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16880741 + ... + 16880748.

It is an arithmetic number, because the mean of its divisors is an integer number (39388405).

Almost surely, 2^135045956 is an apocalyptic number.

It is an amenable number.

135045956 is a deficient number, since it is larger than the sum of its proper divisors (101284474).

135045956 is a wasteful number, since it uses less digits than its factorization.

135045956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33761493 (or 33761491 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 38.

The square root of 135045956 is about 11620.9275017100. The cubic root of 135045956 is about 513.0509875136.

The spelling of 135045956 in words is "one hundred thirty-five million, forty-five thousand, nine hundred fifty-six".